making the note underlay "fade out" of the screen

[twizinho]

Describe your problem here.

is there a way to make to make the note underlay "fade out" of the screen in OS Engine?
there's this event that i had saved, so if anyone want to mess with it, there you go.
Fade UI.txt

Are you modding a build from source or with Lua?

i messed a little bit with the source code, but the objective here is Lua

What is your build target?

Windows x86/x32

Did you edit anything in this build? If so, mention or summarize your changes.

edited the TitleState, menu BGs, title, company, etc.
i didn't mess with some big stuff, just edited some little details here and there.